J.W.
As a fitness and wellness professional, Stott is the best in the pilates industry. You can get them cheap on Amazon. You can google Stott and find their website. It is the only company I'll recommend. The have a great postbaby series too. Be careful too and wait until the bleeding stops before you put any pressure on your abdominal wall. This typically takes about 4-6 weeks with a vaginal birth. Good luck!